Electric heating – Metal heating – By arc
Reexamination Certificate
2004-04-16
2010-10-05
Evans, Geoffrey S (Department: 3742)
Electric heating
Metal heating
By arc
C219S121690
Reexamination Certificate
active
07807941
ABSTRACT:
During the production of a swage in a workpiece in which material is removed in layers by means of a laser beam the side walls of the swage are processed by means of a laser beam and/or a processing means and/or ultrasonic waves.
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Hildebrand Peter
Kuhl Michael
Reisacher Martin
Stürmer Udo
Evans Geoffrey S
Sauer GmbH
Wood Herron & Evans LLP
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